{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8539457","patent":{"patent_number":"US-8539457","title":"Partial on-demand lazy semantic analysis","assignee":null,"inventors":[],"filing_date":"2009-11-06T00:00:00.000Z","publication_date":"2013-09-17T00:00:00.000Z","cpc_codes":["G06N"],"num_claims":34,"abstract":"Computing responses to semantic queries. A method includes accessing a plurality of objects that represent source code for an input program. The source code is transformed into a plurality of immutable objects that are structured such that the immutable objects can be used to derive any response as defined by the semantic rules about the source code. A query is received from a requestor requesting a semantic characteristic of the input program. The semantic characteristic is calculated. The semantic characteristic is returned to the requestor. The semantic characteristic is cached in a cache. Information describing a dependency between the cached semantic characteristic and one or more of the objects in the plurality of objects is stored."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Partial on-demand lazy semantic analysis","description":"Computing responses to semantic queries. A method includes accessing a plurality of objects that represent source code for an input program. The source code is transformed into a plurality of immutabl","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8539457","license":"CC-BY-4.0-like","license_terms":"AI-generated analysis on this page (summary, layman_explanation, technical_analysis, business_analysis, faqs) may be reused with attribution and a visible link back to the canonical URL above. Patent abstracts, claims, and bibliographic data are USPTO public domain.","required_link":"https://patentable.app/patents/US-8539457","citation_suggestion":"Patentable. \"Partial on-demand lazy semantic analysis\" (US-8539457). https://patentable.app/patents/US-8539457","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8539457","json":"https://patentable.app/api/llm-context/US-8539457","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T20:06:30.220Z"}